Kohler Aegis LH775 Service Manual page 85

7. Install pipe plug or Oil Sentry
into tapped breather port if removed earlier. Apply
pipe sealant with Tefl on
Thread Sealant or equivalent) to threads. Torque to
4.5 N·m (40 in. lb.). If Oil Sentry
to side of crankcase, torque switch to 12.4 N·m
(110 in. lb.).
8. If vacuum fi tting was removed from crankcase
(vacuum fuel pump), apply pipe sealant with Tefl on®
(Loctite PST 592™ Thread Sealant or equivalent)
® ®
to threads of fi tting and install. With crankcase
upright, fi tting must point to 1:30 position.
Reinstall Coolant Drain Plugs
Coolant Drain Plug Details
A
A Coolant Drain Plug
1. Reinstall brass coolant drain plugs in sides of
crankcase, (and also cylinder head plugs, if removed
during head servicing). Apply pipe sealant with
Tefl on® (Loctite PST
®
equivalent) to threads and reinstall plugs. Torque
plugs to 36.7 N·m (325 in. lb.).
66 690 07 Rev. --
switch (as equipped),
™
® (Loctite ® PST ® 592™
switch is mounted
™
592™ Thread Sealant or
®
KohlerEngines.com
Install External Governor Controls and Main Control
Bracket
Control Panel Details
A
E
D
A
A Control Panel
C Governor Lever Nut
E Governor Spring
1. Install governor lever onto governor cross shaft. If
separated, connect throttle link to governor lever
with plastic bushing. Hook dampening spring into
small (middle) hole.
2. Move governor lever TOWARDS intake manifold as
far as it will go (wide open throttle) and hold in this
position.
3. Insert a nail into hole in cross shaft and rotate shaft
COUNTERCLOCKWISE as far as it will turn. Then
torque nut to 6.8 N·m (60 in. lb.).
4. Connect choke lever of main control bracket to
choke linkage from intake manifold. Mount main
control bracket to cylinder heads with four screws.
Torque screws to 10.7 N·m (95 in. lb.) into new
holes, or 7.3 N·m (65 in. lb.) into used holes.
5. Connect dampening spring to throttle lever. Connect
governor spring from throttle control bracket to
appropriate governor lever hole.
Install Lower Crankshaft Pulley, Pulley Adapter, and
Cooling Fan Assembly
NOTE: Do not assemble lower pulley with belt between
pulley halves, as pinching of belt or damage to
pulley can occur.
1. Make sure shoulder of fl ywheel hub and adjacent
face surface are clean and free of any nicks or
damage.
2. Install crankshaft pulley adapter onto fl ywheel hub,
so offset for pulley is out, and holes are aligned.
Make sure adapter rests squarely on face of
fl ywheel.
Reassembly
B
C
B
D Governor Lever
Choke Lever
85